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John Deere
SB2176
Compact Tractors Attachments

John Deere SB2176

Starting at

Discharge chute deflection

Manual adjustment of the chute angle on the spout is standard equipment on the SB21 Series Loader-Mounted Snowblowers. An optional electrically controlled hydraulic cylinder is available to adjust the deflector angle. The chute rotation and optional chute angle adjustment are powered by the hydraulic power pack and controlled with rocker switches installed in the tractor operator station.

Electronically controlled hydraulic cylinder on the back of a snowblower chute
Discharge chute rotation comes as base equipment

As base equipment on SB21 Series Loader-Mounted Snowblowers, the discharge chute rotation is controlled with an electrically controlled hydraulic motor. The chute rotation is powered by the hydraulic power pack and controlled with a rocker switch installed in the tractor operator station.

Close-up of a snowblower showing hydraulic hoses and fittings connected to a toothed rotation gear
Torque-controlled impeller moves excess snow easily

Frontier™ SB21 Series Loader-Mounted Snowblowers monitor the torque applied to the impeller, which is an industry-exclusive feature. The speed of the auger slows down when maximum torque is sensed, alerting the operator to slow ground speed. This allows the impeller to move away excess snow.

Tractor equipped with a front-mounted snow blower clearing a large pile of snow, with snow blowing out of the chute against a blue sky
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Dimensions
Snow Blower Working Width

76 in.

Snow Blower Working Width

193 cm

Power Pack Width

38.5 in.

Power Pack Width

97.8 cm

Snow Blower Machine Height

27 in.

Snow Blower Machine Height

68.6 cm

Power Pack Height

45.25 in.

Power Pack Height

114.9 cm

Weight
Snow Blower Operating Weight

760 lb.

Snow Blower Operating Weight

344.7 kg

Power Pack Operating Weight

540 lb.

Power Pack Operating Weight

244.9 kg

Snow Blower Shipping Weight

1060 lb.

Snow Blower Shipping Weight

480.8 kg

Power Pack Shipping Weight

594 lb.

Power Pack Shipping Weight

269.4 kg

Tractor Compatibility
PTO Horsepower

35-46 hp

PTO Horsepower

26.1-34.3 kW

PTO rpm

540 rpm

Loader (Current John Deere Series)

400

Chute
Type

Two-part

Deflector Adjustment (Standard)

Manual

Deflector Adjustment (Optional)

Hydraulic cylinder

Rotation Type

Hydraulic

Diameter

12 in.

Diameter

30.5 cm

Auger
Diameter

15 in.

Diameter

38.1 cm

Speed

185 rpm

Type

Single

Flighting Thickness

0.313 in.

Flighting Thickness

0.8 cm

Impeller
Impeller Blades

4

Diameter

24 in.

Diameter

61 cm

Width

8.5 in.

Width

21.6 cm

Impeller Speed

580 rpm

Impeller Shaft Diameter

1.25 in.

Impeller Shaft Diameter

3.2 cm

Hydraulics
Fan Relief Valve Setting

3000 psi

Fan Relief Valve Setting

207 bar

Auger Relief Valve Setting

2000 psi

Auger Relief Valve Setting

138 bar

Oil Cooler

Standard

Flow At 3000 PSI (207 Bar)

19 gpm

Flow At 3000 PSI (207 Bar)

158.65 L/min

Power Pack Reservoir

15 gal.

Power Pack Reservoir

56.8 L

System Capacity

18 gpm

System Capacity

68.1 L

Cutting Edge
Type

Replaceable

Thickness

0.375 in.

Thickness

1 cm

Width

2 in.

Width

5.1 cm

Skid Shoes
Configuration

Steel, adjustable

Replaceable

Yes

Drift Cutters
Optional

Yes

Construction
End Plate Thickness

0.1875 in.

End Plate Thickness

0.5 cm

Back Plate Thickness

0.1196 in.

Back Plate Thickness

0.3 cm

Fan Housing Thickness

0.1196 in.

Fan Housing Thickness

0.3 cm

Fan Blade Thickness

0.25 in.

Fan Blade Thickness

0.6 cm

Side Panel Bottom Thickness

0.1875 in.

Side Panel Bottom Thickness

0.5 cm

Shipping
Configuration

One unit

Setup Time
Labor Hours

2 - 3 hr

Warranty
Time Period (Machine)

1 year